How To Fix /SAPAPO/RRP_HEUR252 - Total planning run stopped due to &1 terminations (dumps) of &2 materials

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RRP_HEUR -

• Message number: 252

• Message text: Total planning run stopped due to &1 terminations (dumps) of &2 materials

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RRP_HEUR252 - Total planning run stopped due to &1 terminations (dumps) of &2 materials ?

  The SAP error message /SAPAPO/RRP_HEUR252 indicates that a total planning run in SAP Advanced Planning and Optimization (APO) has been stopped due to a certain number of terminations (or dumps) related to specific materials. This typically occurs when the planning process encounters issues that prevent it from completing successfully for certain materials.
  Cause:
  
  Data Issues: The materials may have missing or incorrect master data, such as missing planning parameters, incorrect lot sizes, or invalid forecasts.
  Resource Constraints: There may be issues with resource availability or capacity that lead to planning failures.
  Configuration Errors: Incorrect settings in the planning books, key figures, or planning strategies can lead to errors during the planning run.
  System Performance: If the system is under heavy load or if there are performance issues, it may lead to dumps during the planning process.
  Custom Code: If there are custom enhancements or user exits that are not functioning correctly, they may cause the planning run to fail.
  
  Solution:
  
  Analyze the Dumps: Use transaction ST22 to analyze the dumps that occurred during the planning run. This will provide insights into the specific errors and their causes.
  Check Material Master Data: Review the master data for the affected materials to ensure that all necessary information is complete and correct.
  Review Planning Parameters: Check the planning parameters and settings for the materials in question to ensure they are configured correctly.
  Monitor System Performance: Check system performance and resource availability. If the system is under heavy load, consider scheduling the planning run during off-peak hours.
  Debug Custom Code: If there are custom enhancements, debug the code to identify any issues that may be causing the dumps.
  Run in Smaller Batches: If possible, try running the planning process for a smaller subset of materials to isolate the issue.
  Consult SAP Notes: Check for any relevant SAP Notes that may address known issues related to this error message.
  
  Related Information:
  
  Transaction Codes: 
  
  ST22: Dump Analysis
  SM21: System Log
  SLG1: Application Log
  
  
  SAP Support: If the issue persists after troubleshooting, consider reaching out to SAP Support for further assistance.
  Documentation: Review SAP documentation related to APO planning runs and error handling for additional guidance.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.